Contents

NUCLEOTIDES = 'ATCG'


def count(strand, abbreviation):
    _validate(abbreviation)
    return strand.count(abbreviation)


def nucleotide_counts(strand):
    return {
        abbr: strand.count(abbr)
        for abbr in NUCLEOTIDES
    }


def _validate(abbreviation):
    if abbreviation not in NUCLEOTIDES:
        raise ValueError('%s is not a nucleotide.' % abbreviation)

Version data entries

288 entries across 288 versions & 1 rubygems

Version	Path
trackler-2.2.1.70	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.69	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.68	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.67	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.66	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.65	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.64	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.63	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.62	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.61	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.60	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.59	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.58	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.57	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.56	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.55	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.54	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.53	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.52	tracks/python/exercises/nucleotide-count/example.py
trackler-2.2.1.51	tracks/python/exercises/nucleotide-count/example.py